You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
98 lines
2.8 KiB
98 lines
2.8 KiB
//+-------------------------------------------------------------------------
|
|
//
|
|
// Microsoft Windows
|
|
// Copyright (C) Microsoft Corporation, 1992 - 1994
|
|
//
|
|
// File: exports.cxx
|
|
//
|
|
// Contents: Code to export filter and word breaker class factories
|
|
//
|
|
// History: 15-Aug-1994 SitaramR Created
|
|
//
|
|
// Notes: Copied from txtifilt.hxx and then modified
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
#include <pch.cxx>
|
|
#pragma hdrstop
|
|
|
|
#include <classid.hxx>
|
|
#include <nullfilt.hxx>
|
|
#include <txtifilt.hxx>
|
|
#include <defbreak.hxx>
|
|
#include <cicontrl.hxx>
|
|
#include <isrchcf.hxx>
|
|
#include <nullstem.hxx>
|
|
|
|
CLSID clsidNlCiControl = CLSID_NLCiControl;
|
|
|
|
// 78fe669a-186e-4108-96e9-77b586c1332f
|
|
CLSID clsidNullStemmer = { 0x78fe669a, 0x186e, 0x4108, {0x96, 0xe9, 0x77, 0xb5, 0x86, 0xc1, 0x33, 0x2f} };
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Function: CifrmwrkDllGetClassObject
|
|
//
|
|
// Synopsis: Ole DLL load class routine
|
|
//
|
|
// Arguments: [cid] -- Class to load
|
|
// [iid] -- Interface to bind to on class object
|
|
// [ppvObj] -- Interface pointer returned here
|
|
//
|
|
// Returns: Text filter or a word breaker class factory
|
|
//
|
|
// History: 23-Feb-1994 KyleP Created
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
extern "C" SCODE STDMETHODCALLTYPE CifrmwrkDllGetClassObject(
|
|
REFCLSID cid,
|
|
REFIID iid,
|
|
void ** ppvObj )
|
|
{
|
|
IUnknown * pResult = 0;
|
|
SCODE sc = S_OK;
|
|
|
|
TRY
|
|
{
|
|
if ( CLSID_CTextIFilter == cid || CLSID_CTextClass == cid )
|
|
pResult = (IUnknown *)new CTextIFilterCF;
|
|
else if ( CLSID_CNullIFilter == cid )
|
|
pResult = (IUnknown *)new CNullIFilterCF;
|
|
else if ( CLSID_Neutral_WBreaker == cid )
|
|
pResult = (IUnknown *)new CDefWordBreakerCF;
|
|
else if ( clsidCiControl == cid || clsidNlCiControl == cid )
|
|
pResult = (IUnknown *) new CCiControlObjectCF;
|
|
else if ( clsidISearchCreator == cid)
|
|
pResult = (IUnknown *) new CCiISearchCreatorCF;
|
|
else if ( clsidNullStemmer == cid)
|
|
pResult = (IUnknown *) new CNullStemmerCF;
|
|
else
|
|
{
|
|
ciDebugOut(( DEB_ITRACE, "DllGetClassObject: no such interface found\n" ));
|
|
pResult = 0;
|
|
sc = E_NOINTERFACE;
|
|
}
|
|
}
|
|
CATCH(CException, e)
|
|
{
|
|
switch( e.GetErrorCode() )
|
|
{
|
|
case E_OUTOFMEMORY:
|
|
sc = (E_OUTOFMEMORY);
|
|
break;
|
|
default:
|
|
sc = (E_UNEXPECTED);
|
|
}
|
|
}
|
|
END_CATCH;
|
|
|
|
if (0 != pResult) {
|
|
sc = pResult->QueryInterface( iid, ppvObj );
|
|
pResult->Release( );
|
|
}
|
|
|
|
return (sc);
|
|
}
|
|
|
|
|